The nice link GH provided unfortunately uses Hearing Level (based on an average threshold of hearing) rather than Sound Pressure Level (based of .0002 dynes/square cm). RS meters read SPL, although scales other than C attempt to mimic hearing sensitivity. Forced-choice techniques show that 0 dB HL is high by maybe 10 dB, i.e. sensitivity is underestimated.
Jazz at the Pawnshop at the level I prefer averaged 75 dB(C) with peaks to 80 with slow trajectory. I'm sure certain passages of Mahler's 2nd, for example, exceed that, because the dynmaic range is so large.
db
Jazz at the Pawnshop at the level I prefer averaged 75 dB(C) with peaks to 80 with slow trajectory. I'm sure certain passages of Mahler's 2nd, for example, exceed that, because the dynmaic range is so large.
db